Scaling push notification affiliate marketing across different niches starts with understanding what works in each niche. The same message or offer won’t work for every audience, so it's important to test different angles. Begin with one niche first, find a winning combination of offer, creative, and landing page, then repeat the process for others. Make sure you use a tracker to keep an eye on performance and separate the results by niche so you can see what needs to be changed. When you move to multiple niches, it's better to keep your campaigns organized and avoid using one general list for everything. Instead, try to build separate push subscriber lists for each niche to improve targeting. It also helps to work with multiple ad networks because some platforms might perform better in certain industries. Scaling is not just about spending more but about knowing where and how to spend. What has your experience been when trying to manage different niches through push traffic?